3120-00-474-3281

Find complete technical information, availability, and procurement data for: 3120-00-474-3281
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-474-3281

Item Name Code

13205

Assigment Date

01/01/1963 (63 years ago)

2.8455 inches minimum and 2.8460 inches maximum body outside diameter, 2.5535 inches minimum and 2.5575 inches maximum body inside diameter, square all corners corner shape, 2.8650 inches minimum and 2.8850 inches maximum overall length, 0.0938 inches nominal first hole diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Hole Diameter: 0.0938 inches nominal first
Overall Length: 2.8650 inches minimum and 2.8850 inches maximum
Body Outside Diameter: 2.8455 inches minimum and 2.8460 inches maximum
Body Inside Diameter: 2.5535 inches minimum and 2.5575 inches maximum
Corner Shape: square all corners
Hardness Rating: 40.0 rockwell c nominal overall
Antirotation/Lubrication Type And Quantity: 4 hole
Material: copper alloy inner layer
Material: steel outer layer
Material Document And Classification: ams 4820 assn std single material response inner layer
Material Document And Classification: ams 4820 assn std single material response outer layer
Style Designator: solid, plain, no outside flanges

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
37760	Sleeve Bearing
AS37760	Sleeve Bearing

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 3120-00-474-3281?

The FSCG of the NSN 3120-00-474-3281 is 3120

Does the NSN 3120-00-474-3281 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-474-3281 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 3120-00-474-3281 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-474-3281 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 3120-00-474-3281 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963